1204133222 has 16 divisors (see below), whose sum is σ = 1915792560. Its totient is φ = 565659648.

The previous prime is 1204133201. The next prime is 1204133263. The reversal of 1204133222 is 2223314021.

It is a junction number, because it is equal to n+sod(n) for n = 1204133194 and 1204133203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11072 + ... + 50307.

It is an arithmetic number, because the mean of its divisors is an integer number (119737035).

Almost surely, 2^1204133222 is an apocalyptic number.

1204133222 is a deficient number, since it is larger than the sum of its proper divisors (711659338).

1204133222 is a wasteful number, since it uses less digits than its factorization.

1204133222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61975.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1204133222 is about 34700.6227898002. The cubic root of 1204133222 is about 1063.8772276935.

Adding to 1204133222 its reverse (2223314021), we get a palindrome (3427447243).

The spelling of 1204133222 in words is "one billion, two hundred four million, one hundred thirty-three thousand, two hundred twenty-two".